Editorial summary
NV Waterproofing and Foundation Repair is listed at 12200 Livingston Rd #100 in Manassas as a basement waterproofing contractor, and Google places it in the waterproofing service category. The record shows a very strong 4.9 rating from 1,034 reviews, which is the largest review set among the listings provided here. Confirmed services include crawl space encapsulation, crawl space waterproofing, foundation repair, and vapor barrier installation. That mix makes the company relevant to homeowners who are dealing with crawl-space moisture, damp air beneath the house, or visible foundation concerns. The related search topics also point to common homeowner searches such as crawl space encapsulation near me, crawl space waterproofing near me, standing water under house, sagging floors, and foundation drainage systems. Those phrases are useful context for search intent, but they should not be treated as extra services unless they appear in the record. The listing does not include a website, and it does not state free inspection or financing offers. The phone number is present in the source data, though the number itself was not supplied here. Because the profile has both a precise local address and a large review history, it reads as a well-established Manassas option for crawl-space and foundation-related work. The strongest facts to preserve are the rating, review count, location, and the four confirmed services.